1. When COMPLP reports a missing ENDIF, it now provides the line number of the first unmatched IF statement instead of the line number at the end of the program (where the missing ENDIF was detected.) This can save a lot of time in tracking down this kind of error (since otherwise you have to look at every IF statement in the program.)
2. Minor cleanup in the SET TITLE function--no longer moves the cursor when updating the ZTERM title window and now waits a little longer for the initial ZTERM response to handle slow WAN links better. Also, fix related problem in PolyShell where it was clearing the title if no title had been defined.
3. TRACKER on/off tab commands tab(-1,204) and tab(-1,205) now supported.
